score_peak | R Documentation |
This score is calculated on the basis of Peak test, which is used for checking for homoscedasticity of residuals in regression analyses.
score_peak(object, variable = NULL, data = NULL, y = NULL, ...)
scorePeak(object)
object |
An object of class |
variable |
Name of model variable to order residuals. |
data |
New data that will be used to calculate the score.
Pass |
y |
New y parameter will be used to calculate score. |
... |
Other arguments dependent on the type of score. |
An object of class auditor_score
.
dragons <- DALEX::dragons[1:100, ]
# fit a model
model_lm <- lm(life_length ~ ., data = dragons)
# create an explainer
lm_audit <- audit(model_lm, data = dragons, y = dragons$life_length)
# calculate score
score_peak(lm_audit)
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